Recent questions tagged Sed

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sed - Substitution of characters limited to part of each input line

Have a file eg. Inventory.conf with lines like: Int/domain-home.dir=/etc/int I need to replace / and - before ... but none seem to fit my need. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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488 views

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sed recipe: how to do stuff between two patterns that can be either on one line or on two lines?

Let's say we want to do some substitutions only between some patterns, let them be <a> and </a> for clarity.. ... "need the job done asap" one. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sed - How to find/fix files with MIXED line endings (0x0d 0x0d 0x0a)

I know I can "probably" fix them by using "flip -u" (cygwin flip) which basically removes one of the 0xd' ... line endings (0x0d 0x0d 0x0a). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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629 views

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sed - Linux, find replace on a folder of files using a list of items for replacement?

I'm looking for a way to use an external list (Replace.txt) to replace text on a folder of 50 files in / ... /g' * Anyone have anything useful? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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708 views

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sed - How to remove the decorate colors characters in bash output?

A console program (translate-shell) has an output with colors and uses special decorate characters for this: ^[ ... special character ^[ Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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628 views

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sed multiline replace

this is my sample text file : asdas //<<<TAG this should be removed //TAG>>> this should be there //<<<TAG T ... wrong? Any idea how to do it ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

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sed command not working from java

I am trying to run a sed command from java without success. Here is my java code: String[] cmd = {"sed", ... .readLine(); } reader.close(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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669 views

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sed - awk | merge line on the basis of field matching

I need help with following: Input file: abc message=sent session:111,x,y,z pqr message=receive session:111 ... we have matching session number See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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585 views

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sed delete lines between two patterns, without the second pattern, including the first pattern

my input file looks like this: [1234] text text text [3456] text text text [7458] text text text I want to ... How can i achieve this? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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754 views

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sed - remove comma from last line

How do I remove the comma from the last line of the file? Here is the file: # cat ox_data_archive_r_20120727.json {" ... "cb","type":"STRING"} See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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614 views

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sed rare-delimiter (other than & | / ?...)

I am using the Unix sed command on a string that can contain all types of characters (&, |, !, /, ?, etc). ... , char 22: unknown option to `s' See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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781 views

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sed - Return only the regex match, not the whole line

I have a multiline document from which I'm looking to extract a particular keyword and the word after that. It looks ... there a way to do that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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511 views

1 answer

sed rare-delimiter (other than & | / ?...)

I am using the Unix sed command on a string that can contain all types of characters (&, |, !, /, ?, etc). ... , char 22: unknown option to `s' See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

634 views

1 answer

sed - Return only the regex match, not the whole line

I have a multiline document from which I'm looking to extract a particular keyword and the word after that. It looks ... there a way to do that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

556 views

1 answer

sed - unix shell: replace by dictionary

I have file which contains some data, like this 2011-01-02 100100 1 2011-01-02 100200 0 2011- ... Error or without "sometext" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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861 views

1 answer

sed - unix shell: replace by dictionary

I have file which contains some data, like this 2011-01-02 100100 1 2011-01-02 100200 0 2011- ... Error or without "sometext" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

582 views

1 answer

sed - How to restore a single table from a .sql postgresql backup?

A table's rows were mistakenly deleted from the database. We have a db backup which results in a sql file ... work with PostgreSQL 9.1? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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769 views

1 answer

sed - How to find and replace all occurrences of a string recursively in a directory tree?

Using just grep and sed, how do I replace all occurrences of: a.example.com with b.example.com within a ... files in sub-directories as well. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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556 views

1 answer

sed - How to insert a line in a file between two blocks of known lines (if not already inserted previously), using bash?

I wrote a bash script which can modify php.ini according to my needs. Now I have to introduce a new change, and ... "memcache.so"' 'php.ini' fi See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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514 views

1 answer

sed - How to skip lines matching a string

I'm new to sed, so maybe someone can help me out. I'm modifying some files and want to skip all lines that have ... . How do I do this in sed? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

557 views

1 answer

sed - How to remove all special characters in Linux text

How to remove the special characters shown as blue color in the picture 1 like: ^M, ^A, ^@, ^[. In my ... that I can use to remove them both? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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630 views

1 answer

sed line range, all but the last line

You can specify a range of lines to operate on. For example, to operate on all lines, (which is of course ... case, if it makes a difference) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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829 views

1 answer

sed - Replace all double quotes with single quotes

I'm trying to replace all double quotes in a string with single quotes. here my expression: echo "<a href=" ... ">here</a> any Ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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567 views

1 answer

sed + remove "#" and empty lines with one sed command

how to remove comment lines (as # bal bla ) and empty lines (lines without charecters) from file with one sed command? THX lidia See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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622 views

1 answer

sed - R data.table fread command : how to read large files with irregular separators?

I have to work with a collection of 120 files of ~2 GB (525600 lines x 302 columns). The goal is to make ... then, compare some system.time (). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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502 views

1 answer

sed - How can I can insert the contents of a file into another file right before a specific line

How can I can insert the contents of a file into another file right before a specific line using sed? ... it before. appreciate the help See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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579 views

1 answer

sed - Printing everything except the first field with awk

I have a file that looks like this: AE United Arab Emirates AG Antigua & Barbuda AN Netherlands Antilles AS ... except field 1" trick? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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966 views

1 answer

sed gives me ": unexpected EOF (pending }'s) error and I have no idea why

I'm trying to port a GNU sed command to BSD sed (in OSX). The command is: cat -- "$1" | sed -n -e ... ideas about why/how to fix it? Cheers! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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